arrays

1Q.      Twenty-five numbers are entered from the keyboard into an array. The number to be searched     is entered through the keyboard by the user. Write a program to find if the number to be searched is present in the array and if it is present, display the number of times it appears in the array.

           #include<stdio.h>

#include<conio.h>

main()

{

      int i;

      int z=0;

      int teja[25]={1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,12,13,14,16,11};

      int search;

      printf("enter letter to search");

      scanf("%d",&search);

      for(i=0;i<=24;i++)

      if(search==teja[i])

      {

                         printf("the number being repeated%d\n",search);

                         z=z+1;

                         }

                         printf("\nno of times%d",z);

      getch();

}

Twenty-five numbers are entered from the keyboard into an array. Write a program to find out how many of them are positive, how many are negative, how many are even and how many odd.

           #include<stdio.h>

#include<conio.h>

main()

{

      int i;

      int z=0,x=0;

      int teja[25]={1,2,3,4,5,6,7,8,9,-1,-2,-3,-4,-5,-6,-7,-8,-9,10,-10,1,2,3,4,5};

      for(i=0;i<=24;i++)

      if(teja[i]>0)

      z=z+1;

                         printf("\n no of positive nos%d",z);

      for(i=0;i<=24;i++)

      if(teja[i]<0)

      x=x+1;

                         printf("\n no of negitive nos%d",x);

      getch();

      }